CN215666519U - Double-folding door structure - Google Patents
Double-folding door structure Download PDFInfo
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- CN215666519U CN215666519U CN202121784878.0U CN202121784878U CN215666519U CN 215666519 U CN215666519 U CN 215666519U CN 202121784878 U CN202121784878 U CN 202121784878U CN 215666519 U CN215666519 U CN 215666519U
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- door
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Abstract
The utility model discloses a double-folding door structure, which relates to the technical field of folding doors and comprises a door frame, wherein a driven door and a driving door which are mutually matched are slidably connected inside the door frame, an anti-falling baffle plate which is mutually matched with the driven door is arranged at one end of the driving door, sliding rails which are matched with the driven door and the driving door are arranged at the top end and the bottom end inside the door frame, a matching groove which is mutually matched with the anti-falling baffle plate is formed in one side inside the door frame, and an in-place detector is arranged on the other side inside the door frame. The elevator anti-falling device is provided with the anti-falling baffle and other structures, when the elevator anti-falling device is used, the anti-falling baffle on the rear side of the driving door is used for upgrading the detection of accidental opening into the anti-accidental opening, the safety is higher, and meanwhile, the elevator failure rate caused by the failure of electrical equipment elements is reduced.
Description
Technical Field
The utility model relates to the technical field of folding doors, in particular to a double-folding door structure.
Background
The existing double-folding door determines the position of the driving door through two groups of switch in-place detectors, and prevents the driving door from accidentally disengaging from the driven door, but the switch in-place detectors are electrical elements, so that the driving door is easily damaged and fails, the driving door is accidentally disengaged from the driven door, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Based on this, the present invention aims to provide a double folding door structure, so as to solve the technical problems that in the prior art, the position of the driving door is determined by two sets of switch in-place detectors, and the driving door and the driven door are prevented from being accidentally separated, but the switch in-place detectors are electrical components, which are easy to cause damage and malfunction, and cause the driving door and the driven door to be accidentally separated, so that a large potential safety hazard exists.
In order to achieve the purpose, the utility model provides the following technical scheme: the double-folding door structure comprises a door frame, wherein a driven door and a driving door which are matched with each other are connected to the inside of the door frame in a sliding mode, and an anti-falling baffle which is matched with the driven door is arranged at one end of the driving door.
Through adopting above-mentioned technical scheme, the anticreep baffle that utilizes the initiative door rear side will detect the accident and open the upgrading for preventing the accident and open, and the security is higher, has reduced the elevator fault rate that electrical components trouble caused simultaneously.
The utility model is further arranged in such a way that the top end and the bottom end of the interior of the door frame are both provided with sliding rails matched with the driven door and the driving door.
Through adopting above-mentioned technical scheme, utilize the effect of slide rail, the initiative door of being convenient for removes.
The anti-falling door frame is further provided with a matching groove matched with the anti-falling baffle plate on one side inside the door frame, and the in-place detector is arranged on the other side inside the door frame.
Through adopting above-mentioned technical scheme, utilize the effect in cooperation groove, avoid bumping between anticreep baffle and the door frame, and cause the interference, improve equipment's security recycles the effect of the detector that targets in place for the initiative door targets in place the back, stops to remove.
In summary, the utility model mainly has the following beneficial effects: the elevator anti-falling device is provided with the anti-falling baffle and other structures, when the elevator anti-falling device is used, the anti-falling baffle on the rear side of the driving door is used for upgrading the detection of accidental opening into the anti-accidental opening, the safety is higher, and meanwhile, the elevator failure rate caused by the failure of electrical equipment elements is reduced.
Drawings
FIG. 1 is a schematic view of an open configuration of the present invention;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
fig. 3 is a schematic view of the closed structure of the present invention.
In the figure: 1. a door frame; 2. a slave gate; 3. a drive gate; 4. an in-place detector; 5. a slide rail; 6. a mating groove; 7. and (4) an anti-drop baffle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A double-folding door structure is shown in figures 1-3 and comprises a door frame 1, wherein a driven door 2 and a driving door 3 which are mutually matched are slidably connected inside the door frame 1, an anti-falling baffle 7 which is mutually matched with the driven door 2 is arranged at one end of the driving door 3, the anti-falling baffle 7 on the rear side of the driving door 3 is used for detecting accidental opening and upgrading, the accidental opening is prevented, the safety is higher, and meanwhile, the elevator failure rate caused by electrical component failure is reduced.
Referring to fig. 1-3, the top end and the bottom end of the door frame 1 are provided with a sliding rail 5 matching with the driven door 2 and the driving door 3, and the driving door 3 can move conveniently by the action of the sliding rail 5.
Referring to fig. 1 and 3, a matching groove 6 matched with the anti-falling baffle 7 is formed in one side inside the door frame 1, interference caused by collision between the anti-falling baffle 7 and the door frame 1 is avoided by using the matching groove 6, safety of equipment is improved, the in-place detector 4 is installed on the other side inside the door frame 1, and the driving door 3 stops moving after being in place by using the in-place detector 4.
The working principle of the utility model is as follows: when the elevator door is closed, the driving door 3 moves along the sliding rail 5 until the in-place detector 4 detects the driving door 3, and then a signal is sent out to stop the driving mechanism to complete the starting and closing of the elevator door; reuse the anticreep baffle 7 of driving door 3 rear side will detect the accident and open the upgrading for preventing the accident and open, the security is higher, has reduced the elevator fault rate that electrical components trouble caused simultaneously.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (3)
1. A double folding door structure, includes door frame (1), its characterized in that: the inside sliding connection of door frame (1) has driven door (2) and initiative door (3) of mutually supporting, the one end of initiative door (3) is provided with anticreep baffle (7) of mutually supporting with driven door (2).
2. A double folding door structure according to claim 1, characterized in that: the inside top and the bottom of door frame (1) all are provided with slide rail (5) with driven door (2) and initiative door (3) matched with.
3. A double folding door structure according to claim 1, characterized in that: the anti-falling door frame is characterized in that a matching groove (6) matched with the anti-falling baffle (7) is formed in one side inside the door frame (1), and the in-place detector (4) is installed on the other side inside the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121784878.0U CN215666519U (en) | 2021-08-02 | 2021-08-02 | Double-folding door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121784878.0U CN215666519U (en) | 2021-08-02 | 2021-08-02 | Double-folding door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215666519U true CN215666519U (en) | 2022-01-28 |
Family
ID=79983028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121784878.0U Active CN215666519U (en) | 2021-08-02 | 2021-08-02 | Double-folding door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215666519U (en) |
-
2021
- 2021-08-02 CN CN202121784878.0U patent/CN215666519U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bi-folding door structure Effective date of registration: 20220810 Granted publication date: 20220128 Pledgee: China Co. truction Bank Corp Zhongshan branch Pledgor: MATIZ ELEVATOR Co.,Ltd. Registration number: Y2022980012076 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |